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AIR QUALITY DATA CONTRIBUTORS
Find out more about contributors and data sourcesIndex | Very high | ||
Tree pollen | Very high | ||
Grass pollen | Very high | ||
Weed pollen | None |
Weather | Broken clouds |
Temperature | 57.2°F |
Humidity | 75% |
Wind | 13.8 mp/h |
Pressure | 30.1 Hg |
# | city | US AQI |
---|---|---|
1 | Palm Desert, California | 87 |
2 | Porterville, California | 79 |
3 | Visalia, California | 78 |
4 | Charles Town, West Virginia | 72 |
5 | Frederick, Maryland | 72 |
6 | Harrisburg, Pennsylvania | 70 |
7 | Peaceful Valley, Washington | 70 |
8 | Clear Brook, Virginia | 68 |
9 | Hagerstown, Maryland | 68 |
10 | North Hollywood, California | 68 |
(local time)
SEE WORLD AQI RANKING# | station | US AQI |
---|---|---|
1 | Brendam Court | 5 |
(local time)
SEE WORLD AQI RANKINGUS AQI
5
live AQI index
Good
Air pollution level | Air quality index | Main pollutant |
---|---|---|
Good | 5 US AQI | PM2.5 |
Pollutants | Concentration | |
---|---|---|
PM2.5 | 1.3µg/m³ |
PM2.5 concentration in Roanoke air currently meets the WHO annual air quality guideline value
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Day | Pollution level | Weather | Temperature | Wind |
---|---|---|---|---|
Tuesday, Apr 16 | Moderate 51 AQI US | 82.4° 66.2° | 13.4 mp/h | |
Wednesday, Apr 17 | Moderate 51 AQI US | 84.2° 59° | 15.7 mp/h | |
Thursday, Apr 18 | Good 10 AQI US | 69.8° 55.4° | 15.7 mp/h | |
Today | Good 5 AQI US | 40% | 69.8° 55.4° | 15.7 mp/h |
Saturday, Apr 20 | Good 48 AQI US | 100% | 60.8° 48.2° | 15.7 mp/h |
Sunday, Apr 21 | Good 45 AQI US | 100% | 59° 48.2° | 11.2 mp/h |
Monday, Apr 22 | Good 23 AQI US | 69.8° 46.4° | 13.4 mp/h | |
Tuesday, Apr 23 | Moderate 51 AQI US | 50% | 73.4° 55.4° | 13.4 mp/h |
Wednesday, Apr 24 | Moderate 73 AQI US | 100% | 73.4° 64.4° | 11.2 mp/h |
Thursday, Apr 25 | Moderate 74 AQI US | 80% | 73.4° 66.2° | 15.7 mp/h |
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1Contributor
Anonymous Contributor
1 station
1 Data source